WEST PHARMACEUTICAL SVSC INC

Ticker: WST CUSIP: 955306105 Class: EQTY

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 49,616 Value ($000) $13,651 Avg Close $273.43 Range $253.32 - $322.08
Q3 2025
Shares 37,898 Value ($000) $9,942 Avg Close $242.79 Range $206.46 - $290.53
Q2 2025
Shares 47,825 Value ($000) $10,464 Avg Close $213.36 Range $186.94 - $229.90
Q1 2025
Shares 43,188 Value ($000) $9,669 Avg Close $274.80 Range $196.50 - $347.77
Q4 2024
Shares 45,361 Value ($000) $14,858 Avg Close $313.59 Range $279.91 - $350.96
Q3 2024
Shares 41,127 Value ($000) $12,345 Avg Close $304.99 Range $263.80 - $333.82
Q2 2024
Shares 45,019 Value ($000) $14,829 Avg Close $351.74 Range $308.59 - $394.74
Q1 2024
Shares 61,518 Value ($000) $24,343 Avg Close $367.98 Range $324.09 - $411.60
Q4 2023
Shares 62,141 Value ($000) $21,881 Avg Close $351.82 Range $308.49 - $391.98
Q3 2023
Shares 65,223 Value ($000) $24,472 Avg Close $384.28 Range $348.41 - $413.15
Q2 2023
Shares 69,026 Value ($000) $26,400 Avg Close $354.80 Range $327.94 - $384.53
Q1 2023
Shares 59,658 Value ($000) $20,670 Avg Close $290.04 Range $223.87 - $346.10
Q4 2022
Shares 67,019 Value ($000) $15,773 Avg Close $235.00 Range $204.38 - $262.37
Q3 2022
Shares 58,503 Value ($000) $14,396 Avg Close $301.94 Range $242.57 - $344.20
Q2 2022
Shares 71,755 Value ($000) $21,697 Avg Close $322.31 Range $273.30 - $419.82
Q1 2022
Shares 76,050 Value ($000) $31,234 Avg Close $387.59 Range $345.71 - $463.22
Q4 2021
Shares 56,625 Value ($000) $26,558 Avg Close $425.92 Range $394.87 - $470.10
Q3 2021
Shares 46,096 Value ($000) $19,570 Avg Close $416.99 Range $355.08 - $470.24
Q2 2021
Shares 43,480 Value ($000) $15,614 Avg Close $326.67 Range $275.63 - $360.44
Q1 2021
Shares 48,029 Value ($000) $13,534 Avg Close $282.81 Range $250.88 - $308.28
Q4 2020
Shares 54,143 Value ($000) $15,339 Avg Close $277.09 Range $256.63 - $301.25
Q3 2020
Shares 51,973 Value ($000) $14,287 Avg Close $261.19 Range $219.97 - $284.94
Q2 2020
Shares 38,693 Value ($000) $8,790 Avg Close $193.81 Range $143.68 - $224.89
Q1 2020
Shares 39,153 Value ($000) $5,961 Avg Close $151.68 Range $122.74 - $174.12
Q4 2019
Shares 54,753 Value ($000) $8,231 Avg Close $143.32 Range $134.47 - $149.78
Q3 2019
Shares 10,363 Value ($000) $1,470 Avg Close $135.38 Range $118.14 - $149.59
Q2 2019
Shares 10,455 Value ($000) $1,308 Avg Close $115.92 Range $107.93 - $123.63
Q1 2019
Shares 13,654 Value ($000) $1,505 Avg Close $102.01 Range $91.18 - $108.30
Q4 2018
Shares 14,044 Value ($000) $1,377 Avg Close $106.26 Range $89.88 - $122.38
Q3 2018
Shares 14,044 Value ($000) $1,734 Avg Close $109.69 Range $94.87 - $121.81
Q3 2017
Shares 14,908 Value ($000) $1,435 Avg Close $87.99 Range $77.83 - $94.16
Q2 2017
Shares 14,597 Value ($000) $1,380 Avg Close $89.32 Range $75.60 - $97.04
Q1 2017
Shares 15,717 Value ($000) $1,283 Avg Close $81.07 Range $76.66 - $85.49
Q4 2016
Shares 40,548 Value ($000) $3,440 Avg Close $76.11 Range $67.94 - $83.75
Q3 2016
Shares 79,541 Value ($000) $5,926 Avg Close $76.71 Range $68.84 - $81.50
Q2 2016
Shares 80,341 Value ($000) $6,096 Avg Close $70.21 Range $65.91 - $74.99
Q1 2016
Shares 32,181 Value ($000) $2,231 Avg Close $57.94 Range $51.90 - $67.04
Q4 2015
Shares 32,181 Value ($000) $1,938 Avg Close $57.81 Range $50.64 - $62.09
Q3 2015
Shares 31,219 Value ($000) $1,690 Avg Close $55.88 Range $50.94 - $59.21
Q2 2015
Shares 31,219 Value ($000) $1,813 Avg Close $53.43 Range $50.49 - $57.34
Q1 2015
Shares 31,219 Value ($000) $1,880 Avg Close $50.91 Range $46.50 - $57.62
Q4 2014
Shares 31,219 Value ($000) $1,662 Avg Close $47.68 Range $41.37 - $52.72